Below is a list of some of the most commonly used basic shortcut keys that work with almost all IBM compatible computers and software programs. It is highly recommended that all users keep a good reference of these shortcut keys or try to memorize them. Doing so will dramatically increase your productivity.Tip: Besides the special character shortcuts listed here, some special characters are also located on the number keys (below the F1 - F12 keys). You can enter these special characters by pressing the Shift key and the number key that has the special character listed on it.